gcc-4.4.0/gcc/testsuite/gcc.dg/parser-pr28152-2.c

/* PR 28152: error messages should mention __complex__ */
/* { dg-do compile } */
/* { dg-options "" } */
int
main (void)
{
  __complex__ float z;

  z = __complex__ (1.90000007326203904e+19, 0.0);   /* { dg-error "__complex__" } */
  z = __complex__ (1.0e+0, 0.0) / z;   /* { dg-error "__complex__" } */
  /* { dg-error "at end of input" "" { target *-*-* } 10 } */